mirror of
https://git.proxmox.com/git/mirror_zfs.git
synced 2024-12-27 11:29:36 +03:00
6fc3099248
Before, make shellcheck checked
scripts/{commitcheck,make_gitrev,man-dates,paxcheck,zfs-helpers,zfs,
zfs-tests,zimport,zloop}.sh
cmd/zed/zed.d/{{all-debug,all-syslog,data-notify,generic-notify,
resilver_finish-start-scrub,scrub_finish-notify,
statechange-led,statechange-notify,trim_finish-notify,
zed-functions}.sh,history_event-zfs-list-cacher.sh.in}
cmd/zpool/zpool.d/{dm-deps,iostat,lsblk,media,ses,smart,upath}
now it also checks
contrib/dracut/{02zfsexpandknowledge/module-setup,
90zfs/{export-zfs,parse-zfs,zfs-needshutdown,
zfs-load-key,zfs-lib,module-setup,
mount-zfs,zfs-generator}}.sh.in
cmd/zed/zed.d/{pool_import-led,vdev_attach-led,
resilver_finish-notify,vdev_clear-led}.sh
contrib/initramfs/{zfsunlock,hooks/zfs.in,scripts/local-top/zfs}
tests/zfs-tests/tests/perf/scripts/prefetch_io.sh
scripts/common.sh.in
contrib/bpftrace/zfs-trace.sh
autogen.sh
Reviewed-by: John Kennedy <john.kennedy@delphix.com>
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #12042
127 lines
3.6 KiB
Bash
Executable File
127 lines
3.6 KiB
Bash
Executable File
#!/usr/bin/env bash
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get_devtype() {
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local typ
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typ=$(udevadm info --query=property --name="$1" | grep "^ID_FS_TYPE=" | sed 's|^ID_FS_TYPE=||')
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if [ "$typ" = "" ] ; then
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typ=$(blkid -c /dev/null "$1" -o value -s TYPE)
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fi
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echo "$typ"
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}
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get_pool_devices() {
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# also present in 99zfssystemd
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local poolconfigtemp
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local poolconfigoutput
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local pooldev
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local resolved
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poolconfigtemp="$(mktemp)"
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if ! @sbindir@/zpool list -v -H -P "$1" > "$poolconfigtemp" 2>&1 ; then
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poolconfigoutput="$(cat "$poolconfigtemp")"
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dinfo "zfsexpandknowledge: pool $1 cannot be listed: $poolconfigoutput"
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else
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awk -F '\t' '/\t\/dev/ { print $2 }' "$poolconfigtemp" | \
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while read -r pooldev ; do
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if [ -e "$pooldev" ] ; then
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resolved="$(readlink -f "$pooldev")"
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dinfo "zfsexpandknowledge: pool $1 has device $pooldev (which resolves to $resolved)"
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echo "$resolved"
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fi
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done
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fi
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rm -f "$poolconfigtemp"
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}
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find_zfs_block_devices() {
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local dev
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local mp
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local fstype
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local pool
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local _
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numfields="$(awk '{print NF; exit}' /proc/self/mountinfo)"
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if [ "$numfields" = "10" ] ; then
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fields="_ _ _ _ mp _ _ fstype dev _"
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else
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fields="_ _ _ _ mp _ _ _ fstype dev _"
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fi
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# shellcheck disable=SC2086
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while read -r ${fields?} ; do
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[ "$fstype" = "zfs" ] || continue
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if [ "$mp" = "$1" ]; then
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pool=$(echo "$dev" | cut -d / -f 1)
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get_pool_devices "$pool"
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fi
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done < /proc/self/mountinfo
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}
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array_contains () {
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local e
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for e in "${@:2}"; do [[ "$e" == "$1" ]] && return 0; done
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return 1
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}
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check() {
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local mp
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local dev
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local blockdevs
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local fstype
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local majmin
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local _depdev
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local _depdevname
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local _depdevtype
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# shellcheck disable=SC2154
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if [ -n "$hostonly" ]; then
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for mp in \
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"/" \
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"/etc" \
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"/bin" \
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"/sbin" \
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"/lib" \
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"/lib64" \
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"/usr" \
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"/usr/bin" \
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"/usr/sbin" \
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"/usr/lib" \
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"/usr/lib64" \
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"/boot";
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do
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mp=$(readlink -f "$mp")
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mountpoint "$mp" >/dev/null 2>&1 || continue
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blockdevs=$(find_zfs_block_devices "$mp")
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if [ -z "$blockdevs" ] ; then continue ; fi
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dinfo "zfsexpandknowledge: block devices backing ZFS dataset $mp: ${blockdevs//$'\n'/ }"
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for dev in $blockdevs
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do
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array_contains "$dev" "${host_devs[@]}" || host_devs+=("$dev")
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fstype=$(get_devtype "$dev")
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host_fs_types["$dev"]="$fstype"
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majmin=$(get_maj_min "$dev")
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if [ -d "/sys/dev/block/$majmin/slaves" ] ; then
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for _depdev in "/sys/dev/block/$majmin/slaves"/*; do
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[[ -f $_depdev/dev ]] || continue
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_depdev=/dev/$(basename "$_depdev")
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_depdevname=$(udevadm info --query=property --name="$_depdev" | grep "^DEVNAME=" | sed 's|^DEVNAME=||')
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_depdevtype=$(get_devtype "$_depdevname")
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dinfo "zfsexpandknowledge: underlying block device backing ZFS dataset $mp: ${_depdevname//$'\n'/ }"
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array_contains "$_depdevname" "${host_devs[@]}" || host_devs+=("$_depdevname")
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host_fs_types["$_depdevname"]="$_depdevtype"
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done
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fi
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done
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done
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for a in "${host_devs[@]}"
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do
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dinfo "zfsexpandknowledge: host device $a"
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done
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for a in "${!host_fs_types[@]}"
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do
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dinfo "zfsexpandknowledge: device $a of type ${host_fs_types[$a]}"
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done
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fi
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return 1
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}
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